This is a hands-on laboratory unit from the U.S. Department of Energy exploring the concepts of heat and movement. Teachers set up six laboratory stations that will introduce students to the basic concepts of thermodynamics, including atomic structure, atomic and molecular motion, states of matter, heat transfer, thermal expansion, specific heat, and heats of fusion and vaporization. It also includes a unit exam and teacher demonstrations.
Interesting, a biology lesson using a style from "the Apprentice" to provide peer feedback in the area of forensic entomology. Themed lessons like this add interest, especially if it is a program that kids watch.
Students and teachers are taking the 4 liter challenge. Here's the curriculum and information to bring resources and instruction to children of all ages.
"To make the 4 Liter Challenge an even more enriching experience, we've created a free curriculum that introduces themes of water, poverty and human rights to any 7-12th grade classroom. The 4L Curriculum is multidisciplinary and designed to align with national standards. It's built on an innovative "See, Judge, Act" model and will greatly enhance your students' 4L Challenge."
This is a very cool app. You look at the periodic table and drag elements to mix them together and see what happens in the app. The GoReact app is a "drag and drop" laboratory. If you introduce the periodic table, you'll want to see this.
PBS Learning media has some cool resources and games for kids including a new PBS Math club to help kids with math. You can sign up for free for these resources. There is a middle school history game and also a virtual underwater tour you can use as well.